Schweitzer Engineering Laboratories SEL-311C - Page 11

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Date Code 20060320 Instruction Manual SEL-311C Relay
Table of Contents
A5D1 Fast Meter Data Block ................................................................................................................. D.5
A5C2/A5C3 Demand/Peak Demand Fast Meter Configuration Messages ............................................ D.5
A5D2/A5D3 Demand/Peak Demand Fast Meter Message .................................................................... D.8
A5B9 Fast Meter Status Acknowledge Message ................................................................................... D.8
A5CE Fast Operate Configuration Block ............................................................................................... D.9
A5E0 Fast Operate Remote Bit Control ............................................................................................... D.10
A5E3 Fast Operate Breaker Control .................................................................................................... D.11
A5CD Fast Operate Reset Definition Block ........................................................................................ D.11
A5ED Fast Operate Reset Command ................................................................................................... D.12
ID Message ........................................................................................................................................... D.12
DNA Message ...................................................................................................................................... D.12
BNA Message ....................................................................................................................................... D.13
SNS Message ........................................................................................................................................ D.14
Appendix E: Compressed ASCII Commands
Overview .........................................................................................................................................................E.1
CASCII Command—General Format .............................................................................................................E.2
CASCII Command—SEL-311C .....................................................................................................................E.4
CSTATUS Command—SEL-311C .................................................................................................................E.6
CHISTORY Command—SEL-311C...............................................................................................................E.7
CEVENT Command—SEL-311C...................................................................................................................E.8
CSU Command—SEL-311C.........................................................................................................................E.11
Appendix F: Setting Negative-Sequence Overcurrent Elements
Setting Negative-Sequence Definite-Time Overcurrent Elements .................................................................. F.1
Setting Negative-Sequence Time-Overcurrent Elements ................................................................................ F.2
Other Negative-Sequence Overcurrent Element References........................................................................... F.3
Appendix G: SEL Synchrophasors
Overview ........................................................................................................................................................ G.1
Introduction .................................................................................................................................................... G.2
Synchrophasor Measurement ......................................................................................................................... G.3
External Equipment Compensation................................................................................................................ G.4
Protocol Operation.......................................................................................................................................... G.5
Transmit Mode Control .......................................................................................................................... G.5
Settings ........................................................................................................................................................... G.8
Descriptions of Synchrophasor Settings ................................................................................................ G.9
Synchrophasor Relay Word Bits................................................................................................................... G.11
View Synchrophasors by Using the MET PM Command............................................................................ G.12
Communications Bandwidth ........................................................................................................................ G.14
Appendix H: Setting SEL
OGIC Control Equations
Overview ........................................................................................................................................................ H.1
Relay Word Bits.............................................................................................................................................. H.2
Relay Word Bit Operation Example–Phase Time-Overcurrent Element 51PT ..................................... H.2
Other Relay Word Bits ........................................................................................................................... H.3
SEL
OGIC Control Equations........................................................................................................................... H.4
SEL
OGIC Control Equation Operators ....................................................................................................H.4
All SEL
OGIC Control Equations Must Be Set ........................................................................................ H.8
SEL
OGIC Control Equation Limitations ................................................................................................. H.9
Processing Order and Processing Interval.................................................................................................... H.10
Appendix I: DNP Communications
Overview ..........................................................................................................................................................I.1
Configuration....................................................................................................................................................I.2
Data-Link Operation.........................................................................................................................................I.4
Data Access Method.........................................................................................................................................I.5
DNP3 Documentation ......................................................................................................................................I.6
Device Profile ...........................................................................................................................................I.6
Object Table .............................................................................................................................................I.7